# Circuit breaker Eti-Polam 1P 50A model 002121721, single-pole overcurrent protection

**URL:** https://aio.lv/en/product--eti-polam-002121721--12113042
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 002121721
**EAN:** 3838895253037
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-002121721--12113042

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Single-pole overcurrent circuit breaker Eti-Polam model 002121721 rated 50 A for protection of electrical circuits against overloads and short circuits. Designed for installation in distribution boards, it provides manual switching and automatic trip on fault conditions. Suitable for residential, commercial and light industrial electrical installations requiring a 1P 50A protective device.

## Long description

Single-pole overcurrent circuit breaker Eti-Polam model 002121721 rated 50 A provides circuit protection against overloads and short circuits. Designed for installation in standard distribution boards, this 1P 50A breaker offers manual switching and automatic tripping when fault conditions occur, ensuring continuity and safety of electrical installations in residential, commercial and light industrial settings.
Advantages
The single-pole design conserves space in the distribution board while delivering reliable overcurrent protection for phase conductors. Manual on/off operation allows convenient control of the protected circuit, and built-in thermal-magnetic trip characteristics respond to both sustained overloads and instantaneous short-circuit events. The product is engineered for straightforward mounting and compatibility with common DIN-rail systems, offering consistent performance under typical ambient conditions.
Suitable for
 Protection of branch circuits in residential electrical panels
 Overcurrent protection for small commercial outlets and lighting circuits
 Use in light industrial installations where single-pole 50 A protection is required
 Replacement or upgrade of existing 1P protective devices in distribution boards
Key specifications
 Poles: single-pole (1P)
 Rated current: 50 A
 Type: thermal-magnetic overcurrent protection
 Mounting: DIN-rail compatible
 Functionality: manual switching with automatic trip on fault
 Application environment: residential, commercial, light industrial
How to use
Install the breaker in a distribution board on a compatible DIN rail according to local wiring regulations and the panel manufacturer's instructions. Connect the incoming phase conductor to the breaker input terminal and the outgoing load conductor to the output terminal, ensuring tight, secure connections and correct torque on terminals. Use the manual toggle to place the breaker in the ON position to energize the circuit; the device will trip automatically and move to OFF in the event of an overload or short circuit. After clearing a fault, reset the breaker by switching it back to ON following verification that the cause of tripping has been resolved.
Usage recommendations
Verify compatibility with the installation's system voltage and protective coordination requirements before fitting. Periodically inspect terminal connections for tightness and signs of overheating, and replace the breaker if it shows physical damage or fails to trip correctly during testing.

## FAQ

### How much does the Circuit breaker Eti-Polam 1P 50A 002121721 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Eti-Polam products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Eti-Polam service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12113042/67648534_large.webp